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发明名称
Froth flotation of silica from iron ore by anionic collectors
摘要
申请公布号
US2423022(A)
申请公布日期
1947.06.24
申请号
US19440530370
申请日期
1944.04.10
申请人
AMERICAN CYANAMID COMPANY
发明人
HERKENHOFF EARL CONRAD
分类号
B03D1/02
主分类号
B03D1/02
代理机构
代理人
主权项
地址
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